panic: kernel diagnostic assertion "map->limit == rtmap_limit" failed: file "/syzkaller/managers/main/kernel/sys/net/rtable.c", line 132
Stopped at      db_enter+0x25:  addq    $0x8,%rsp
    TID    PID    UID     PRFLAGS     PFLAGS  CPU  COMMAND
*446632  57822      0           0  0x4000000    0  syz-executor
db_enter() at db_enter+0x25 sys/arch/amd64/amd64/db_interface.c:438
panic(ffffffff8333acee) at panic+0x1cf sys/kern/subr_prf.c:198
__assert(ffffffff83378d38,ffffffff8335bec5,84,ffffffff833d146e) at __assert+0x29 sys/kern/subr_prf.c:-1
rtmap_grow(21,21) at rtmap_grow+0x1f2
rtable_add(20) at rtable_add+0x289 rtable_alloc sys/net/rtable.c:370 [inline]
rtable_add(20) at rtable_add+0x289 sys/net/rtable.c:223
if_createrdomain(20,ffff800001441800) at if_createrdomain+0x40 sys/net/if.c:1952
ifioctl(ffff8000014b7380,8020699f,ffff80002a909380,ffff80002a7f4d18) at ifioctl+0x1c06 sys/net/if.c:2301
sys_ioctl(ffff80002a7f4d18,ffff80002a909550,ffff80002a9094a0) at sys_ioctl+0x660 sys/kern/sys_generic.c:-1
syscall(ffff80002a909550) at syscall+0x962 mi_syscall sys/sys/syscall_mi.h:-1 [inline]
syscall(ffff80002a909550) at syscall+0x962 sys/arch/amd64/amd64/trap.c:746
Xsyscall() at Xsyscall+0x128
end of kernel
end trace frame: 0x92574fdcca0, count: 5
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